Free OTS tunes included
Free OTS tunes for regular fuel, premium fuel, and TCM tuning (if supported). Choose the files matched to your supported ECU, transmission, fuel and hardware.
Software & downloads
Tuning kits / Emira V6 / Laptop + Phone
Use VF Tuner PC software for calibration control and the WiFlash Android app for mobile flashing, datalogging and diagnostics. A laptop and phone workflow for your supported Lotus Emira V6.
ECU unlock required — ship your ECU to VF Tuner before flashing.
ECU unlock required. The Emira V6 ECU must be shipped to VF Tuner before flashing. Check compatibility
Looking for another vehicle? View the standard WiFlash kit
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Match the exact engine, ECU, transmission and hardware before choosing a calibration.
Contact VF Tuner to arrange shipping your ECU for unlocking before flashing. Confirm the model year and ECU as part of that process.
Select your vehicleFree OTS tunes for regular fuel, premium fuel, and TCM tuning (if supported). Choose the files matched to your supported ECU, transmission, fuel and hardware.
Software & downloadsCustom tuning is available upon request. Share the model year, engine, fuel, modifications and goals so we can discuss the right calibration for your setup.
Ask about custom tuningGains depend on the starting calibration, fuel and hardware. Recorded dyno results describe specific test vehicles.
Explore recorded results or contact VF Tuner to discuss your vehicle and goals.
The laptop workflow uses VF Tuner PC software for calibration control, datalogging and diagnostics. The phone workflow uses the WiFlash app for mobile flashing, datalogging and diagnostics.
The current mobile app supports Android; the iPhone version is coming soon. Choose the kit listing for the workflow you want.
VF Tuner devices include a six-month hardware warranty.
Yes. The ECU must be shipped to VF Tuner for unlocking. Contact us to arrange the unlock and confirm your ECU before flashing.
Independent dyno testing, with the original charts. Results vary with vehicle setup, fuel and calibration. Open a chart for a closer look.
Lotus
Original recorded test results. Vehicle setup, fuel, hardware and calibration affect the result; these charts do not promise a universal gain.
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